1 | //===--- Common definitions useful for mutex implementations ----*- C++ -*-===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef LLVM_LIBC_SRC___SUPPORT_THREADS_MUTEX_COMMON_H |
10 | #define LLVM_LIBC_SRC___SUPPORT_THREADS_MUTEX_COMMON_H |
11 | |
12 | namespace LIBC_NAMESPACE { |
13 | |
14 | enum class MutexError : int { |
15 | NONE, |
16 | BUSY, |
17 | TIMEOUT, |
18 | UNLOCK_WITHOUT_LOCK, |
19 | BAD_LOCK_STATE, |
20 | }; |
21 | |
22 | } // namespace LIBC_NAMESPACE |
23 | |
24 | #endif // LLVM_LIBC_SRC___SUPPORT_THREADS_MUTEX_COMMON_H |
25 | |